body,ul{margin:0;padding:0;list-style-type: none;}
img{margin:0;padding:0;border:0;}
.del{clear:both;}
a{text-decoration:none;}
/*head*/
.top{margin:20px auto 0;width:988px;height:70px;}
.top .logo{background:url('../images/logo.png') no-repeat ;display: block;height: 47px;text-decoration:none;}
.top .logo h1{display:inline;color: #0099FF;font-family: 微软雅黑;font-size: 20px;font-weight: bold;margin-left:60px;line-height:50px;}
.head_bottom{border-bottom:4px solid #eeeeee;height:38px;}
.head_nav{margin:0 auto; width:988px;}
.head_nav ul{list-style-type: none;}
.head_nav ul li{float:left;height:38px;margin-right:40px;}
.head_nav ul li a{height:38px;line-height:38px;display:line-block;font-weight:bold;text-decoration: none;color:#000;font-family: 微软雅黑;font-size:14px;}
.new{border-bottom:4px solid  #F6772C;}
.head_nav ul .new a{color: #F6772C;}
.ar_body{margin-top:20px;}
/*banner*/
.i_banner{margin:0 auto;width:988px;}


/*main主体部分*/
.main{margin:0 auto; width:988px;}
p{text-align:left;font-size:13px;font-family:微软雅黑; color:#333;  height: 75px;overflow: hidden;}
/*主体左*/
.m_left{float:left;width:690px;margin-right:45px;padding-bottom:50px;}
.l_product{height:400px;}
.l_product .title{background: url('../images/android.png') no-repeat;height:40px;border-bottom:1px solid #666;margin-top:20px;}
.title h3{font-family: 微软雅黑;margin-left:40px; font-size:20px;font-weight:normal;font-style:normal;line-height:40px;}
.p_list ul{margin-top:40px;}
.p_list ul li{float:left;width:210px;text-align:center;padding:0 10px;height:280px;}
.p_list ul li h2{text-align:left;margin:10px 0 0 0;}
.p_list ul li h2 a{ color: #000000;font-size: 16px;font-family: 微软雅黑;line-height: 20px;text-align:left;text-decoration: none;}
.p_list ul li h2 a:hover{ color: #000000;font-size: 16px;font-family: 微软雅黑;line-height: 20px;text-align:left;text-decoration: none;text-decoration: underline;}

.p_list ul li p{text-align:left;font-size:13px;font-family:微软雅黑; color:#333; height: 95px;overflow: hidden;margin:10px 0;}
.windows{background: url("../images/win.png") no-repeat transparent;float:left;display:block;width:87px;height:31px;cursor: pointer;text-indent: -9999px;margin:0 20px 0 10px;}
.mac{background: url("../images/mac.png") no-repeat transparent;float:left;display:block;width:87px;height:31px;cursor: pointer;text-indent: -9999px;}
.more{background: url("../images/more.png") no-repeat transparent;display:block;width:130px;height:31px;cursor: pointer;text-indent: -9999px;margin-left:35px;}
/*say*/
.l_say .title{background: url('../images/say.png') no-repeat;height:40px;border-bottom:1px solid #666;}
.l_say ul li{margin:20px 0; height:100px;}
.l_say ul li img,.l_say ul li span,.l_say ul li p{float:left;}
.l_say ul li img{margin-right:20px;}
.l_say ul li p{display:inline;width:560px;}
.u_title{color: #333333;font-weight:bold;font-family: 微软雅黑;font-size: 13px;display:block;margin-bottom:10px;}
.l_box .title{height:40px;border-bottom:1px solid #666;}
.l_box .title h3{margin:0;}
.box_div ul{margin-top:20px;}
.box_div ul li{float:left;width:300px;}
.box_div ul li img{float:left; vertical-align:middle; }
.box_div ul li p{width:130px;float:left;padding:10px;}

/*主体右*/
.m_right{float:left;width:250px;margin-top:20px;}
.right_1{margin-bottom:20px;}
.r_title{height:40px;border-bottom:1px solid #666;}
.r_title{font-family: 微软雅黑; font-size:20px;font-weight:normal;font-style:normal;line-height:40px;}
.p_list ul{margin-top:40px;}
.span12 { display: table;min-width: 100%;position: relative;margin-bottom: 5px;border-bottom: 1px solid #EEE;background: url(../images/back_pattern_angled.png) repeat-x left bottom;font-size: 18px;margin-top:20px;}
.span12 img {float:right;}
.author-name {padding: 93px 0 0 20px;float:left;}
.author-name div{font-size:18px;border-bottom: 5px solid #00709A;}
.author-name a{font-size:18px;color:#00709A;font-family: Georgia,Times,sans-serif;}
.author p{color:#999;font-size:11px;height:50px;}
.a_link ul li{ float:left;list-style-type:none;margin-left:10px;}
.a_link ul {height:30px;margin-top:5px;}
.a_link ul li a {margin:0;text-decoration:none;}
.view{z-index:100;position:relative;}
.right_2{margin-bottom:20px;}
.right_2 ul {margin-top:5px;}
.right_2 ul li{background:url("../images/dian.png") no-repeat;line-height:25px;text-indent:10px;margin-bottom:5px;}
.right_2 ul li a{color: #333333;font-family: 微软雅黑;font-size: 13px;text-decoration:none;}
.right_2 ul li a:hover{text-decoration:underline;}
.right_3 ul li{margin-top:20px;}
.right_3{margin-bottom:50px;}
#focus{width:980px;height:280px;overflow:hidden;position:relative;margin:auto;}
#focus ul{height:380px;position:absolute;}
#focus ul li{float:left;width:980px;height:280px;overflow:hidden;position:relative;background:#000;}
#focus ul li div{position:absolute;overflow:hidden;}
#focus .btnBg{position:absolute;width:980px;height:20px;left:0;bottom:0;background:#000;display:none;}
#focus .btn{position:absolute;width:780px;height:10px;padding:5px 10px;right:0;bottom:0;text-align:right;display:none;}
#focus .btn span{display:inline-block;_display:inline;_zoom:1;width:25px;height:10px;_font-size:0;margin-left:5px;cursor:pointer;background:#fff;}
#focus .btn span.on{background:#fff;}
#focus .preNext{width:42px;height:69px;position:absolute;top:90px;background:url(../images/icon-slides.png) no-repeat 0 0;cursor:pointer;display:none;}
#focus .pre{left:0;background-position:-84px center;}
#focus .pre:hover{left:0;background-position:0px center;}
#focus .next{right:0;background-position:-125px center;}
#focus .next:hover{right:0;background-position:-42px center;}
